UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041511.upa.cvt Date: 1100Z 15 APR 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 15 APR 25 Station: NZPP WMO ident: 93417 Latitude: -40.90 Longitude: 174.98 Elevation: 12.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1032 12 13.6 6.6 63 7.0 9.9 105 5 284.2 285.2 281.6 300.7 5.92 1 1000 271 12.2 6.2 67 6.0 9.0 125 7 285.4 286.4 282.2 302.0 5.95 2 925 920 7.6 4.2 79 3.4 5.9 360 5 287.1 288.1 282.5 302.9 5.59 3 860 1517 4.0 2.2 88 1.8 3.1 47 7 289.4 290.3 283.1 304.3 5.22 4 850 1613 6.2 1.2 70 5.0 3.8 55 7 292.6 293.5 284.1 306.9 4.91 5 848 1632 6.6 0.6 65 6.0 3.7 55 7 293.3 294.1 284.2 307.0 4.71 6 831 1799 6.8 -0.2 61 7.0 3.4 57 7 295.2 296.0 284.8 308.5 4.54 7 795 2162 5.6 -2.4 56 8.0 1.9 60 6 297.7 298.4 285.2 309.7 4.03 8 748 2657 2.4 -2.3 71 4.7 0.2 65 5 299.4 300.2 286.2 312.4 4.32 9 738 2766 2.2 -6.8 51 9.0 -1.6 66 5 300.3 300.9 285.2 309.8 3.11 10 726 2898 1.0 -8.0 51 9.0 -2.7 67 5 300.4 301.0 285.1 309.3 2.88 11 720 2965 1.8 -17.2 23 19.0 -4.5 68 4 302.0 302.3 284.0 306.4 1.38 12 700 3192 0.8 -25.2 12 26.0 -6.3 70 4 303.4 303.5 283.7 305.7 0.70 13 693 3272 0.4 -27.6 10 28.0 -6.8 65 4 303.8 303.9 283.7 305.7 0.57 14 609 4297 -4.5 -32.5 9 28.0 -10.7 4 5 309.6 309.7 285.7 311.0 0.41 15 508 5700 -13.3 -42.3 7 29.0 -17.7 278 6 315.4 315.4 287.5 316.1 0.18 16 500 5820 -14.5 -42.5 7 28.0 -18.7 270 6 315.4 315.4 287.4 316.0 0.18 17 424 7040 -24.7 -37.7 29 13.0 -26.5 285 14 317.6 317.6 288.3 318.8 0.35 18 407 7335 -26.9 -48.9 11 22.0 -28.9 288 16 318.4 318.5 288.3 318.9 0.11 19 400 7460 -27.5 -41.5 25 14.0 -29.1 290 17 319.2 319.3 288.8 320.2 0.25 20 391 7623 -28.9 -40.9 31 12.0 -30.2 290 18 319.5 319.6 288.9 320.5 0.27 21 344 8528 -34.7 -60.7 5 26.0 -36.0 287 25 323.6 323.6 289.9 323.7 0.03 22 300 9470 -41.1 -61.1 10 20.0 -41.9 285 33 327.4 327.4 291.0 327.6 0.03 23 288 9746 -43.5 -59.5 15 16.0 -44.1 283 44 327.9 327.9 291.2 328.0 0.04 24 279 9959 -44.1 -63.1 10 19.0 -44.7 281 52 330.0 330.0 291.7 330.1 0.03 25 252 10637 -47.3 -62.3 16 15.0 -47.7 275 79 335.0 335.0 293.1 335.1 0.03 26 250 10690 -47.7 -60.7 21 13.0 -48.1 275 81 335.2 335.2 293.2 335.3 0.04 27 238 11015 -48.7 -53.3 59 4.6 -48.9 277 90 338.4 338.4 294.0 338.9 0.11 28 233 11155 -48.9 -53.9 56 5.0 -49.1 278 94 340.1 340.2 294.4 340.6 0.11 29 207 11922 -55.7 -59.3 64 3.6 -55.8 283 117 341.2 341.2 294.7 341.4 0.06 30 201 12108 -57.5 -63.5 46 6.0 -57.6 285 122 341.2 341.2 294.7 341.4 0.04 31 200 12140 -57.7 -63.7 46 6.0 -57.8 285 123 341.4 341.4 294.7 341.5 0.04 32 195 12299 -59.5 -63.7 58 4.2 -59.6 284 128 341.0 341.0 294.6 341.2 0.04 33 182 12729 -62.0 -65.2 65 3.2 -62.1 280 140 343.7 343.7 295.3 343.8 0.03 34 170 13148 -64.5 -66.7 74 2.2 -64.6 278 122 346.3 346.4 295.8 346.5 0.03 35 158 13594 -66.3 -81.3 10 15.0 -66.4 276 102 350.6 350.6 296.8 350.6 0.00 36 155 13710 -66.9 -79.9 14 13.0 -67.0 275 97 351.5 351.5 297.0 351.5 0.00 37 150 13910 -63.9 -83.9 5 20.0 -64.0 270 92 360.0 360.0 298.7 360.0 0.00 38 148 13992 -62.7 -84.7 4 22.0 -62.9 270 91 363.5 363.5 299.4 363.5 0.00 39 100 16390 -63.3 -87.3 2 24.0 -63.5 265 50 405.4 405.4 305.9 405.4 0.00 40 84 17457 -66.1 -89.1 3 23.0 -66.2 255 42 420.5 420.5 307.7 420.5 0.00 41 72 18397 -64.9 -89.9 2 25.0 -65.1 247 35 442.0 442.0 310.1 442.0 0.00 42 70 18570 -63.3 -89.3 2 26.0 -63.6 245 34 449.0 449.0 310.7 449.0 0.00 43 67 18842 -58.9 -88.9 1 30.0 -59.4 249 32 464.2 464.2 312.1 464.2 0.00 44 61 19427 -62.1 -89.1 2 27.0 -62.4 257 27 469.7 469.7 312.6 469.7 0.00 45 50 20660 -61.1 -89.1 1 28.0 -61.6 275 17 499.5 499.5 314.9 499.5 0.00 46 42 21746 -61.3 -89.3 1 28.0 -61.9 256 13 524.5 524.5 316.6 524.6 0.00 47 30 23870 -54.9 -87.9 1 33.0 -56.5 220 5 595.0 595.0 320.4 595.0 0.01 48 27 24545 -53.9 -86.9 1 33.0 -55.8 214 6 616.0 616.0 321.3 616.0 0.01 49 22 25856 -55.3 -88.3 1 33.0 -57.3 201 7 649.0 649.0 322.6 649.0 0.01 50 20 26470 -50.9 -84.9 1 34.0 -54.1 195 7 680.4 680.4 323.8 680.5 0.01 51 17 27532 -49.1 -85.1 1 36.0 -53.3 718.5 718.5 325.0 718.6 0.02 52 17 27532 -49.1 -85.1 1 36.0 -53.3 718.5 718.5 325.0 718.6 0.02 TRP 155 13710 -66.9 -79.9 14 13.0 -67.0 275 97 351.5 351.5 297.0 351.5 0.00 WND 182 12729 -62.0 -65.2 65 3.2 -62.1 280 140 343.7 343.7 295.3 343.8 0.03 Sounding variables and indices 1000-500 mb thick: 5549.00 m Freezing level: 686.14 mb = 3356.16 m = 11010.88 ft Wetbulb zero: 746.92 mb = 2668.99 m = 8756.42 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 38.67 % Est. max temperature: 18.04 C = 64.47 F Sfc-Lift cond lev (LCL): 928.64 mb = 887.26 m = 2910.93 ft T: 7.83 C 700-500 lapse rate: 5.82 C/km ThetaE index: 6.67 C Layer 738.0- 693.0 mb Conv cond level (CCL): 730.50 mb = 2848.48 m = 9345.30 ft Mean mixing ratio: 5.83 g/kg Conv temperature: 29.98 C = 85.96 F Cap Strength: 13.28 C Lifted Index: 13.02 C Risk: None Lifted Index @300 mb: 18.12 C Lifted Index @700 mb: 9.04 C Showalter Index: 9.80 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 15.70 C K Index: -4.10 Risk: None Sweat Index: 34.40 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.45 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 43985.98 J/kg Cap Strength: 13.16 C Lift Cond Lev (LCL): 904.47 mb = 1104.05 m = 3622.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 at 4 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1032 12 105 5 -4.8 1.3 | 160 3 -0.9 2.5 1 1000 271 125 7 -5.7 4.0 | 161 6 -1.8 5.2 2 925 920 360 5 -0.0 -5.0 | 314 5 3.9 -3.8 3 850 1613 55 7 -5.7 -4.0 | 33 3 -1.8 -2.8 4 700 3192 70 4 -3.8 -1.4 | 321 0 0.1 -0.2 5 500 5820 270 6 6.0 -0.0 | 263 10 9.9 1.2 6 400 7460 290 17 16.0 -5.8 | 283 20 19.9 -4.6 7 300 9470 285 33 31.9 -8.5 | 282 37 35.8 -7.3 8 250 10690 275 81 80.7 -7.1 | 274 85 84.6 -5.9 9 200 12140 285 123 118.8 -31.8 | 284 126 122.7 -30.6 10 182 12729 280 140 137.9 -24.3 | 279 144 141.8 -23.1 11 155 13710 275 97 96.6 -8.5 | 274 101 100.5 -7.3 12 150 13910 270 92 92.0 -0.0 | 269 96 95.9 1.2 13 100 16390 265 50 49.8 4.4 | 264 54 53.7 5.5 14 70 18570 245 34 30.8 14.4 | 246 38 34.7 15.6 15 50 20660 275 17 16.9 -1.5 | 271 21 20.8 -0.3 16 30 23870 220 5 3.2 3.8 | 235 9 7.1 5.0 17 20 26470 195 7 1.8 6.8 | 216 10 5.7 8.0 Wind Parameters Mean winds (0-6000m): 43.0 at 5.4 knts Storm direction: 73.0 at 4.1 knts Shear (0-3000m) pos: 0.8 neg: 1.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -142.0 deg Storm rel helicity (0-3000m) pos: 6.4 neg: -9.2 tot: -2.7 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.50 Bulk Shear: 5.64 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 110 6 149 4| 0.0 2.9 2.9| 0.1 -3.8 -3.6 -7.3 -0.58| 7.4 -4.3 1000 89 6 117 2| 0.0 4.0 4.0| 0.9 -9.1 -8.2 -8.2 -0.67| 8.0 -5.4 1500 62 6 41 2| 1.5 2.7 4.1| 5.4 -9.1 -3.7 -2.5 -0.32| 6.9 -2.2 2000 60 6 38 2| 1.3 2.0 3.3| 6.4 -9.1 -2.7 -1.3 -0.24| 5.6 -1.4 2500 60 6 37 2| 1.0 1.6 2.6| 6.4 -9.1 -2.7 -1.1 -0.23| 4.7 -1.1 3000 61 6 36 2| 0.8 1.3 2.2| 6.4 -9.2 -2.7 -0.9 -0.23| 4.1 -0.9 4000 58 5 23 2| 0.6 1.5 2.1| 6.4 -9.7 -3.3 -0.8 -0.23| 3.6 -0.8 5000 47 5 1 2| 0.5 1.5 2.0| 6.4 -15.4 -9.0 -1.8 -0.29| 3.4 -1.0 6000 43 5 356 3| 0.4 1.4 1.8| 7.5 -26.1 -18.6 -3.1 -0.35| 3.4 -1.2 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20250415.11.gif